PCOS, Ovasitol, Hereditary breast cancer risk

Hi, I am 34 y/o, was diagnosed with PCOS and submucosal fibroid in 2017, had them removed in 2018 and got pregnant in 2019. I have been gaining weight rapidly in 2015-2017 so when my gynae did a Transvag ultrasound, showing polycystic ovaries it all made sense. Due to my regular period, my fibroid was the one I was trying to manage at the time. As the title suggest, I have a family history of breast cancer (my mother and grandmother) and has been on regular checkups for the past two years with normal outcome, just a benign cyst on the same spot for two consecutive years and I am breastfeeding at the moment. I am interested in start taking Ovasitol as I am easily tired, my anxiety level is high most of the time and I cannot lose weight as my cravings are intensified especially when I am tired (it’s a catch 22 situation). I have read that it helps especially with PCOS symptoms but was wondering if due to breast cancer risk, should I or should I not take it? Thank you